This inventor holds 1 USPTO granted patent. Top assignees: China Huaneng Group Clean Energy Technology Research Institute Co., Ltd;, Huaneng (Fujian) Energy Development Co., Ltd. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 1 Years Active: 2026
Title: Haowei Yuan and Geothermal Heat-Exchange Innovation.
Introduction
Haowei Yuan is an inventor based in Beijing, China. His patent work includes a geothermal-well system designed to improve heat exchange within a single well. He is associated with China Huaneng Group Clean Energy Technology Research Institute Co., Ltd. and Huaneng (Fujian) Energy Development Co., Ltd.
Latest Patents
Yuan is named on 1 patent: “Single-Well Heat Exchange System and Downhole Enhanced Heat Exchange Device of Geothermal Well.” The disclosed system routes return water through inner and outer passages in a geothermal well. A retractable heat-exchange pipe positioned at a target reservoir absorbs geothermal heat and transfers it to the return water, while part of the water flows back to the reservoir. The design aims to enhance heat exchange in the well.
Career Highlights
Yuan’s listed company affiliations connect his work with clean-energy research and energy development. The patent reflects an engineering approach to using geothermal resources through an enhanced downhole heat-exchange arrangement.
Collaborations
Yuan’s listed coworkers include Tieya Jing and Lianbo Liu.
Conclusion
Haowei Yuan’s geothermal-well patent focuses on improving heat transfer through a single-well system, reflecting his connection to clean-energy research and development.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile